| Literature DB >> 16872619 |
Carme Repollés1, José Manuel Herrero-Martínez, Clara Ràfols.
Abstract
A fast RP-HPLC method for the simultaneous separation of eleven main flavonoid aglycones in food samples was developed. Flavonoids were divided in three groups according to their hydrophobicity and were resolved by a ternary gradient elution and diode array detection within analysis times less than 15 min. The detection limits of the flavonoids studied were in the range between 0.04 and 0.31 microg/mL, with repeatabilities values between 0.4 and 5%. The method was successfully applied to the analysis of these compounds in complex natural samples, like propolis and Ginkgo biloba.Entities:
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Year: 2006 PMID： 16872619 DOI： 10.1016/j.chroma.2006.07.012
Source DB: PubMed Journal: J Chromatogr A ISSN： 0021-9673 Impact factor: 4.759